Situs inversus totalis with congenitally corrected transposition of the
... Figure 2 Situs inversus in CMRI. 1.5 T MRI (Magnetom Symphony, Siemens, Healthcare sector, Erlangen, Germany) after application of contrast medium. A: Four-chamber-view with a morphologic right and systemic ventricle (with hypertrophic trabecular structures) as well as a small smoother sub-pulmonary ...
... Figure 2 Situs inversus in CMRI. 1.5 T MRI (Magnetom Symphony, Siemens, Healthcare sector, Erlangen, Germany) after application of contrast medium. A: Four-chamber-view with a morphologic right and systemic ventricle (with hypertrophic trabecular structures) as well as a small smoother sub-pulmonary ...
Lab 1 Intro to Blood and Heart Fall 2014 V9
... • Circulating platelets are kept inactive and mobile by NO and prostacyclin from endothelial cells of blood vessels ...
... • Circulating platelets are kept inactive and mobile by NO and prostacyclin from endothelial cells of blood vessels ...
1. ______ carry blood away from the heart. A. Arteries B. Veins C
... 65. The amount of blood pumped out of a ventricle in one minute is the A. stroke volume. B. heart rate. C. cardiac output. D. cardiac cycle. 66. The pathway from the lungs, through the left side of the heart and out the aorta to the body tissues is called the A. pulmonary circuit. B. coronary circul ...
... 65. The amount of blood pumped out of a ventricle in one minute is the A. stroke volume. B. heart rate. C. cardiac output. D. cardiac cycle. 66. The pathway from the lungs, through the left side of the heart and out the aorta to the body tissues is called the A. pulmonary circuit. B. coronary circul ...
Absent Pulmonary Valve Associated with Tetralogy of Fallot and
... valve and right aortic arch. There was a 70 mmHg systolic pressure gradient across the pulmonary valve annulus with a pulmonary artery pressure of 15/9 mmHg. A pulmonary arteriogram (Fig. 3) demonstrated dilated pulmonary arteries, a distally displaced stenotic pulmonary valve annulus without pulmon ...
... valve and right aortic arch. There was a 70 mmHg systolic pressure gradient across the pulmonary valve annulus with a pulmonary artery pressure of 15/9 mmHg. A pulmonary arteriogram (Fig. 3) demonstrated dilated pulmonary arteries, a distally displaced stenotic pulmonary valve annulus without pulmon ...
PDF - European Echocardiography Course
... Univentricular AV Connections •Absent AV connection (right / left) Tricuspid / mitral atresia •Common AV valve With single ventricle •Double inlet ventricle Connection of both AV valve to the same ventricle: Anatomically left Anatomically right Undetermined (rudimentary chamber always present) ...
... Univentricular AV Connections •Absent AV connection (right / left) Tricuspid / mitral atresia •Common AV valve With single ventricle •Double inlet ventricle Connection of both AV valve to the same ventricle: Anatomically left Anatomically right Undetermined (rudimentary chamber always present) ...
intermediate and long term outcome of patients after device closure
... 1.2% in ASD patients and 2.5% in patent foramen ovale patients in a study of 1000 patients who underwent percutaneous device closure.14 Post-procedure atrial fibrillation and persistent atrial septal aneurysm were significant predictors of thrombus formation. The Amplatzer device with Nitinol wire c ...
... 1.2% in ASD patients and 2.5% in patent foramen ovale patients in a study of 1000 patients who underwent percutaneous device closure.14 Post-procedure atrial fibrillation and persistent atrial septal aneurysm were significant predictors of thrombus formation. The Amplatzer device with Nitinol wire c ...
Realdo Colombo - Wiley Online Library
... the four valves, he explained, . . . two of them have been constructed so that they carry [blood] inwardly to the heart, that is, when the heart is dilated [in diastole]; but the other two carry [blood] outward when the heart is constricted [in systole]. Therefore when it is dilated, and those membr ...
... the four valves, he explained, . . . two of them have been constructed so that they carry [blood] inwardly to the heart, that is, when the heart is dilated [in diastole]; but the other two carry [blood] outward when the heart is constricted [in systole]. Therefore when it is dilated, and those membr ...
Right Ventricle Mimics Right Atrium at First Glance: A Rare Case of
... left dominant with a male preponderance.2 Cases of right pericardial defect with heart herniation are extremely rare. In Asia, only two cases were reported in Japan, in 2002 by Ikeda et al., and in 2015 by Ono and associates. Partial right anterior pericardial defect with reserved pleural membrane a ...
... left dominant with a male preponderance.2 Cases of right pericardial defect with heart herniation are extremely rare. In Asia, only two cases were reported in Japan, in 2002 by Ikeda et al., and in 2015 by Ono and associates. Partial right anterior pericardial defect with reserved pleural membrane a ...
Right heart catheterisation: how to avoid the most common mistakes
... pressures will be different if there is an increased large vein resistance (such as in sepsis for example). In clinical practice, determination of CO and CI is typically done by either the Fick method or thermodilution, in order of reproducibility the direct Fick is preferable to thermodilution whic ...
... pressures will be different if there is an increased large vein resistance (such as in sepsis for example). In clinical practice, determination of CO and CI is typically done by either the Fick method or thermodilution, in order of reproducibility the direct Fick is preferable to thermodilution whic ...
Pericardium and external features of Heart
... Surfaces of the Heart Sternocostal surface (Anterior surface): Mainly formed by right atrium and right ventricle. Diaphragmatic surface (Inferior surface): Mainly formed by right and left ventricles. Small portion is formed by right atrium. Base (Posterior surface): Mainly formed by left atrium. Ap ...
... Surfaces of the Heart Sternocostal surface (Anterior surface): Mainly formed by right atrium and right ventricle. Diaphragmatic surface (Inferior surface): Mainly formed by right and left ventricles. Small portion is formed by right atrium. Base (Posterior surface): Mainly formed by left atrium. Ap ...
209 Pathology C 601 Cardiac Disease Reading: Robbins: Chapter
... EKG: atrial fibrillation chest x-ray: cardiac enlargement; pulmonary edema CLINICAL COURSE: He was treated for heart failure. Three days later he developed persistent mild hemoptysis associated with increasing dyspnea. He failed to respond to treatment, produced increasing amounts of frothy pink flu ...
... EKG: atrial fibrillation chest x-ray: cardiac enlargement; pulmonary edema CLINICAL COURSE: He was treated for heart failure. Three days later he developed persistent mild hemoptysis associated with increasing dyspnea. He failed to respond to treatment, produced increasing amounts of frothy pink flu ...
Press Release Template
... For patients with AF who are considered suitable for warfarin by their physicians but who have reason to seek a non-drug alternative, the WATCHMAN LAAC Implant is an implant alternative to reduce their risk of AF-related stroke. The WATCHMAN Implant closes off an area of the heart called the left at ...
... For patients with AF who are considered suitable for warfarin by their physicians but who have reason to seek a non-drug alternative, the WATCHMAN LAAC Implant is an implant alternative to reduce their risk of AF-related stroke. The WATCHMAN Implant closes off an area of the heart called the left at ...
valve
... (c) Second-degree heart block. (d) Ventricular fibrillation. These chaotic, grossly irregular ECG Some P waves are not conducted deflections are seen in acute through the AV node; hence more heart attack and electrical shock. P than QRS waves are seen. In this tracing, the ratio of P waves to QRS wa ...
... (c) Second-degree heart block. (d) Ventricular fibrillation. These chaotic, grossly irregular ECG Some P waves are not conducted deflections are seen in acute through the AV node; hence more heart attack and electrical shock. P than QRS waves are seen. In this tracing, the ratio of P waves to QRS wa ...
Basic Physiology and Approach to Heart
... These sounds may occur in early, mid or late systole. Early extra systolic sounds include “ejection clicks” that occur shortly after S1. Clicks can be recognized as a high pitched heart sound and are best heard with the diaphragm of the stethoscope at the apex of the heart. Ejection clicks indicate ...
... These sounds may occur in early, mid or late systole. Early extra systolic sounds include “ejection clicks” that occur shortly after S1. Clicks can be recognized as a high pitched heart sound and are best heard with the diaphragm of the stethoscope at the apex of the heart. Ejection clicks indicate ...
Cardiology Review
... Moderate to severe VSD – pulmonary banding, suturing or patching the of the defect ...
... Moderate to severe VSD – pulmonary banding, suturing or patching the of the defect ...
Q and A-Truncus V1 - Adult Congenital Heart Association
... 6. If the truncal valve is narrow or leaking 7. If there is pulmonary hypertension 8. If there are other associated heart problems Most issues that adults develop are the result of complications from their primary surgery. These include: 1. Truncal stenosis or regurgitation 2. Stenosis or regurgitat ...
... 6. If the truncal valve is narrow or leaking 7. If there is pulmonary hypertension 8. If there are other associated heart problems Most issues that adults develop are the result of complications from their primary surgery. These include: 1. Truncal stenosis or regurgitation 2. Stenosis or regurgitat ...
Figure 11.2c - BradyGreatPath
... and inferior venae cavae dump blood into the right atrium From right atrium, through the tricuspid valve, blood travels to the right ventricle From the right ventricle, blood leaves the heart as it passes through the pulmonary semilunar valve into the pulmonary trunk Pulmonary trunk splits int ...
... and inferior venae cavae dump blood into the right atrium From right atrium, through the tricuspid valve, blood travels to the right ventricle From the right ventricle, blood leaves the heart as it passes through the pulmonary semilunar valve into the pulmonary trunk Pulmonary trunk splits int ...
Circulatory System
... In many small invertebrates, all the cells of the body are in close proximity to a fluid environment that provides adequate exchange of gases with their surroundings. Vertebrates, however, are larger and not all cells are within diffusable distance of the external environment. As a result, vertebrat ...
... In many small invertebrates, all the cells of the body are in close proximity to a fluid environment that provides adequate exchange of gases with their surroundings. Vertebrates, however, are larger and not all cells are within diffusable distance of the external environment. As a result, vertebrat ...
Congenital heart surgery: what we do to our patients
... In cyanosed children with insufficient pulmonary blood flow, a shunt is formed from the systemic to the pulmonary circulation, to provide more pulmonary blood flow. This is usually in situations of obstructed right ventricular outflow, for example in tetralogy of Fallot, or pulmonary atresia. The co ...
... In cyanosed children with insufficient pulmonary blood flow, a shunt is formed from the systemic to the pulmonary circulation, to provide more pulmonary blood flow. This is usually in situations of obstructed right ventricular outflow, for example in tetralogy of Fallot, or pulmonary atresia. The co ...
Absent Pulmonary Valve Syndrome
... lead to damage to the heart or lungs. Alternatively they can be closed, in suitable cases, with a catheter procedure (Device Closure). The Device is introduced through a Heart Catheter, which has been passed up from a vein in the leg. The Device is made of collapsible metal mesh, with thin membranes ...
... lead to damage to the heart or lungs. Alternatively they can be closed, in suitable cases, with a catheter procedure (Device Closure). The Device is introduced through a Heart Catheter, which has been passed up from a vein in the leg. The Device is made of collapsible metal mesh, with thin membranes ...
Pericardium and external features of Heart (1)
... Separated from base of heart by posterior part of coronary sulcus. The 2-ventricles are separated by posterior interventricular groove which lodges: Posterior interventricular artery Middle cardiac vein ...
... Separated from base of heart by posterior part of coronary sulcus. The 2-ventricles are separated by posterior interventricular groove which lodges: Posterior interventricular artery Middle cardiac vein ...
MVRASD
... diastolic ventricular septum thickness and diastolic left ventricular posterior wall thickness, but ejection fraction was high, when comparing with those patients without mitral valve prolapse. The development of mitral valve prolapse was explained by a theory of imbalanced stability of a triangle ...
... diastolic ventricular septum thickness and diastolic left ventricular posterior wall thickness, but ejection fraction was high, when comparing with those patients without mitral valve prolapse. The development of mitral valve prolapse was explained by a theory of imbalanced stability of a triangle ...
Reem A Heart
... Also called the bicuspid valve or the mitral valve. Left AV valve has chordae tendineae similar to those of the right AV valve. Oxygenated blood flows from the left atrium into the left ventricle. Is forced closed when the left ventricle begins to contract prevents blood backflow into the left atr ...
... Also called the bicuspid valve or the mitral valve. Left AV valve has chordae tendineae similar to those of the right AV valve. Oxygenated blood flows from the left atrium into the left ventricle. Is forced closed when the left ventricle begins to contract prevents blood backflow into the left atr ...
Atrial septal defect
Atrial septal defect (ASD) is a congenital heart defect in which blood flows between the atria (upper chambers) of the heart. Normally, the atria are separated by a dividing wall, the interatrial septum. If this septum is defective or absent, then oxygen-rich blood can flow directly from the left side of the heart to mix with the oxygen-poor blood in the right side of the heart, or vice versa. This can lead to lower-than-normal oxygen levels in the arterial blood that supplies the brain, organs, and tissues. However, an ASD may not produce noticeable signs or symptoms, especially if the defect is small.A ""shunt"" is the presence of a net flow of blood through the defect, either from left to right or right to left. The amount of shunting present, if any, determines the hemodynamic significance of the ASD. A ""right-to-left-shunt"" typically poses the more dangerous scenario.During development of the fetus, the interatrial septum develops to separate the left and right atria. However, a hole in the septum called the foramen ovale, allows blood from the right atrium to enter the left atrium during fetal development. This opening allows blood to bypass the nonfunctional fetal lungs while the fetus obtains its oxygen from the placenta. A layer of tissue called the septum primum acts as a valve over the foramen ovale during fetal development. After birth, the pressure in the right side of the heart drops as the lungs open and begin working, causing the foramen ovale to close entirely. In approximately 25% of adults, the foramen ovale does not entirely seal. In these cases, any elevation of the pressure in the pulmonary circulatory system (due to pulmonary hypertension, temporarily while coughing, etc.) can cause the foramen ovale to remain open. This is known as a patent foramen ovale (PFO), which is a type of atrial septal defect.